存放鋼波紋管涵(han)的(de)場所應(ying)(ying)該平坦、遠離熱源，堆積(ji)(ji)時，兩側(ce)用(yong)木(mu)(mu)楔和木(mu)(mu)板擋住，避免滑動；管(guan)(guan)材堆積(ji)(ji)高度要(yao)嚴厲(li)依(yi)照CJ/T270-2007的(de)要(yao)求履行，不得超越3米；不同直徑與不同環剛(gang)度等級(ji)的(de)管(guan)(guan)材宜(yi)分類(lei)堆積(ji)(ji)；假如(ru)長期堆積(ji)(ji)的(de)話，為(wei)防(fang)止陽光直射和暴曬(shai)應(ying)(ying)遮蓋好；橡膠(jiao)套、螺(luo)栓、不銹(xiu)鋼(gang)套等宜(yi)放在倉(cang)庫存貯(zhu)；在管(guan)(guan)道安裝現場，管(guan)(guan)材堆積(ji)(ji)應(ying)(ying)防(fang)止阻礙交通。

鋼波紋管

鋼(gang)波紋管(guan)(guan)涵裝卸(xie)時(shi)，嚴防(fang)管(guan)(guan)材(cai)拋(pao)落、相互撞(zhuang)擊；小口徑、較(jiao)輕管(guan)(guan)材(cai)可人(ren)工裝卸(xie)，大口徑、重管(guan)(guan)材(cai)應選用(yong)(yong)機械(xie)吊(diao)(diao)(diao)(diao)裝；裝卸(xie)時(shi)要(yao)選用(yong)(yong)柔(rou)性軟質的、較(jiao)寬的尼龍吊(diao)(diao)(diao)(diao)帶或繩作為吊(diao)(diao)(diao)(diao)索(suo)，不(bu)得用(yong)(yong)鋼(gang)絲繩或鐵鏈直(zhi)接(jie)接(jie)觸吊(diao)(diao)(diao)(diao)裝管(guan)(guan)材(cai)；管(guan)(guan)材(cai)的起吊(diao)(diao)(diao)(diao)宜(yi)選用(yong)(yong)兩個吊(diao)(diao)(diao)(diao)點起吊(diao)(diao)(diao)(diao)，禁止(zhi)穿(chuan)心吊(diao)(diao)(diao)(diao)，吊(diao)(diao)(diao)(diao)點距離(li)應符合的要(yao)求。

When loading and unloading steel corrugated pipe culvert, it is strictly prevented from dropping and colliding with each other; Small diameter and light pipe can be loaded and unloaded manually, and large diameter and heavy pipe shall be hoisted mechanically; Flexible soft and wide nylon sling or rope shall be used as sling during loading and unloading, and steel wire rope or iron chain shall not be used to directly contact the hoisting pipe; Two lifting points shall be selected for pipe lifting, and it is forbidden to cross the center lifting. The distance of lifting points shall meet the requirements.

即管(guan)(guan)(guan)材上兩吊點應(ying)在距離管(guan)(guan)(guan)兩端約1/4管(guan)(guan)(guan)長(chang)處(chu)；移動(dong)或(huo)裝(zhuang)卸(xie)管(guan)(guan)(guan)材時不(bu)得形(xing)成其它管(guan)(guan)(guan)材移位(wei)或(huo)滾動(dong)。由(you)于鋼波(bo)紋管(guan)(guan)(guan)涵結構中空，在堅持剛度的前提(ti)下，節省(sheng)質料(liao)。相同(tong)直徑下，單位(wei)長(chang)度重量是水泥管(guan)(guan)(guan)重量的1/8，施(shi)工(gong)便利，不(bu)需(xu)要大型安(an)裝(zhuang)設備，減輕了勞(lao)動(dong)強度，縮短了施(shi)工(gong)工(gong)期(qi)。

鋼波紋管

不被污水、廢水及化(hua)學藥品腐蝕(shi)，不被土壤(rang)中(zhong)腐爛的物質腐蝕(shi)。管(guan)(guan)(guan)材(cai)質料價格低(di)，施工(gong)、管(guan)(guan)(guan)理(li)、維護費用低(di)。管(guan)(guan)(guan)壁(bi)為(wei)“工(gong)”字結構(gou)，耐沖擊(ji)，高剛性；中(zhong)空(kong)壁(bi)纏繞管(guan)(guan)(guan)屬(shu)柔(rou)性管(guan)(guan)(guan)，延伸(shen)性好(hao)，地基下沉管(guan)(guan)(guan)材(cai)也不會決(jue)裂。

鋼(gang)波(bo)(bo)紋(wen)管(guan)涵(han)由所(suo)以柔性管(guan)道(dao)，與傳統的管(guan)道(dao)施工(gong)方法(fa)和(he)要(yao)求(qiu)有所(suo)不同，在(zai)工(gong)程(cheng)中選用(yong)了管(guan)土共同作用(yong)的原理，管(guan)道(dao)施工(gong)時(shi)開槽、敷設、回填等應(ying)(ying)嚴(yan)厲依(yi)照工(gong)程(cheng)規范履行(xing)，應(ying)(ying)加強施工(gong)規范性的監管(guan)，避(bi)免(mian)施工(gong)隨意，對工(gong)程(cheng)質量形(xing)成影(ying)(ying)響(xiang)。在(zai)選購(gou)時(shi)，不要(yao)一味地要(yao)求(qiu)成本低、價(jia)格(ge)低，在(zai)挑(tiao)選鋼(gang)波(bo)(bo)紋(wen)管(guan)涵(han)時(shi)，應(ying)(ying)該多比較幾個，挑(tiao)選諾言(yan)好的，避(bi)免(mian)對工(gong)程(cheng)工(gong)期形(xing)成影(ying)(ying)響(xiang)。

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